I wish the Aruba airport had web cams.... situated at the ticketing area, the first and 2nd immigration points, the first security check, us customs and the second security check.

Given the heightened state of security at all airports now, probably unlikely BUT I wish they would implement a notification system like the one between the US and Canada at the bridge crossings where you get notification (website, Twitter) of how long the crossing will take. That would help people schedule their time better and probably help with crowd control at the airport.